Centrifuge tube for separating and washing red blood cells



FIG. 1 is a perspective view of a centrifuge tube for separating and washing red blood cells showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is one end elevational view thereof; and

FIG. 4 is the other end elevational view thereof. 

The ornamental design for a centrifuge tube for separating and washing red blood cells, as shown and described. 